| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $39.52 | 4.152% | $41.1609 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $157.71 | 3.201% | $162.7583 | $162.76 | $162.75 | $162.80 |
| Purchase #3 | $21.90 | 8.812% | $23.8298 | $23.83 | $23.85 | $23.80 |
| Purchase #4 | $243.67 | 12.315% | $273.678 | $273.68 | $273.70 | $273.70 |
| Purchase #5 | $207.39 | 11.447% | $231.1299 | $231.13 | $231.15 | $231.10 |
| Purchase #6 | $152.30 | 4.549% | $159.2281 | $159.23 | $159.25 | $159.20 |
| Purchase #7 | $23.57 | 6.763% | $25.164 | $25.16 | $25.15 | $25.20 |
| 7 purchase totals = | $846.06 | $916.9490 | $916.95 | $917.00 | $917.00 | |